Hi all, I just got the doom3 pack from the xmas steam offers.. so it downloads damn quick, 10 mins later i go to play it, loads up great but when i get to the menu i have a box requesting a game cd key, and there is already a code in the box.. but it says its invalid! whats going on?? theres a small key code box to the right of the input key but has nothing in, then it keeps asking me for the key from the cd case. god damnit, i just wanted to play the bleedin game lols any ideas? is there a way to get the actual cd key from the steam games?